Chebyshev polynomial
= Chebyshev polynomial
{c}
{wiki}
$T_n(\cos\theta)=\cos(n\theta)$. These polynomials are orthogonal for weight $(1-x^2)^{-1/2}$ and support spectrally accurate approximation.
= Chebyshev polynomial
{c}
{wiki}
$T_n(\cos\theta)=\cos(n\theta)$. These polynomials are orthogonal for weight $(1-x^2)^{-1/2}$ and support spectrally accurate approximation.